英文同义词: | DIMETHYLNORCAMPHORATE;1,3-Cyclopentanedicarboxylic acid dimethyl ester;Dimethyl=1,3-cyclopentanedicarboxylate;Norcamphoric acid, dimethyl ester;1,3-Bis(methoxycarbonyl)cyclopentane;1,3-diMethyl cyclopentane-1,3-dicarboxylate;1,3-Cyclopentanedicarboxylic acid, 1,3-diMethyl ester;1-benzyl-4-(4-methylpiperazin-1-yl)piperazine |